Exercises
Hazardous operations 030056Z to 030253Z may, alternate 0055Z to 0253Z daily 04 and 05 may in areas bound by:…
NAVAREA IV 120/99
- issued
- 1999-04-30 06:40Z
- status
- cancelled 1999-05-01 00:00Z (archive)
- self-cancels
- 1999-05-05 03:53Z
- cancels
- NAVAREA IV 115/99
- sea
- North Atlantic Ocean
- position
- 25.264, -65.976
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 030056Z TO 030253Z MAY, ALTERNATE
0055Z TO 0253Z DAILY 04 AND 05 MAY IN AREAS BOUND BY:
A. 28-37N 080-40W, 28-38N 080-26W, 28-34N 080-00W, 28-21N 079-14W,
28-11N 079-15W, 28-13N 080-03W, 28-17N 080-29W, 28-20N 080-42W.
B. 27-46N 074-37W, 27-28N 073-11W, 26-53N 073-18W, 27-10N 074-44W.
C. 26-40N 068-46W, 25-48N 065-26W, 24-51N 065-41W, 25-43N 069-00W.
D. 24-15N 060-30W, 23-16N 057-35W, 22-29N 057-51W, 23-28N 060-46W.
2. CANCEL NAVAREA IV 115/99(25), OPERATIONS COMPLETED.
3. CANCEL THIS MSG 050353Z MAY.Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 1999-05-03 00:56Z | 1999-05-03 02:53Z | — | 1 h 57 |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
This area · military exercises
49 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
15
19
- Hazardous operations 110125Z to 110255Z oct in areas bound by: a. 29-07N 078-31W, 29-07N 077-40W, 28-42N…2019-10-10
- Hazardous operations 110125Z to 110355Z oct in areas bound by: a. 29-07N 078-31W, 29-07N 077-40W, 28-42N…2019-10-09
- Hazardous operations 100125Z to 100355Z oct, alternate 110125Z to 110355Z oct in areas bound by: a. 29-07N…2019-10-06
- Hazardous operations 070800Z to 071030Z nov, alternate 080800Z to 081030Z nov in areas bound by: a. 29-07N…2018-11-02
- Hazardous operations 030800Z to 031030Z nov, alternate 0800Z to 1030Z daily 04 and 05 nov in areas bound by:…2018-10-31
- Hazardous operations 030800Z to 031030Z nov, alternate 040800Z to 041030Z nov in areas bound by: a. 29-07N…2018-10-31
Season · when military exercises happen here
J
F
M
A
M
J
J
A
S
O
N
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month of issue, all years in the archive
Timeline
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
35 military exercises in force · see all
Exercises
Gunnery, firing and naval exercise areas. All current military exercises →
Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.